package com.itheima.web;

import com.itheima.pojo.Brand;
import com.itheima.service.BrandService;
import org.apache.commons.beanutils.BeanUtils;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;


@WebServlet("/updateServlet")
public class UpdateServlet extends HttpServlet {

    private BrandService brandService = new BrandService();

    @Override
    protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        //第一句 就是设置编码
        req.setCharacterEncoding("utf-8");
        /*String id = req.getParameter("id");
        String brandName = req.getParameter("brandName");
        String companyName = req.getParameter("companyName");
        String ordered = req.getParameter("ordered");
        String description = req.getParameter("description");
        String status = req.getParameter("status");
*/
        Brand brand = new Brand();
       /* brand.setId(Integer.parseInt(id));
        brand.setBrandName(brandName);
        brand.setCompanyName(companyName);
        brand.setOrdered(Integer.parseInt(ordered));
        brand.setDescription(description);
        brand.setStatus(Integer.parseInt(status));*/
        try {
            BeanUtils.populate(brand,req.getParameterMap());
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        } catch (InvocationTargetException e) {
            e.printStackTrace();
        }

        brandService.update(brand);
        req.getRequestDispatcher("/selectAllServlet").forward(req,resp);


    }

}